Osburn Reservoir dam
Osburn Reservoir
Osburn Reservoir, located in Troutdale, Oregon, is a privately owned water resource managed by the Natural Resources Conservation Service. Constructed in 1967, this Earth dam stands at 34.5 feet tall and stretches 400 feet in length, providing a serene recreational spot for visitors. With a maximum storage capacity of 52 acre-feet and a normal storage of 44 acre-feet, Osburn Reservoir covers an area of 6.1 acres and is fed by Trout Creek, a tributary to the larger water system.
This reservoir plays a vital role in the local community, offering opportunities for activities like fishing, boating, and picnicking. Despite being rated as low hazard potential, regular inspections are conducted to ensure the dam's structural integrity and safety. While the condition assessment is currently listed as "Not Rated," the reservoir's management maintains a commitment to upholding regulatory standards for state permitting, inspection, and enforcement.
As climate change continues to impact water resources, Osburn Reservoir stands as a testament to the importance of responsible water management and conservation efforts. With its picturesque surroundings and recreational amenities, this reservoir serves as a valuable asset for both local residents and visitors seeking to connect with nature and enjoy the beauty of Oregon's landscapes.
Dam data reference
Condition Assessment
- Satisfactory
- No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
- Fair
- No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action.
- Poor
- A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency.
- Unsatisfactory
- A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
- Not Rated
- The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Hazard Potential Classification
- High
- Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
- Significant
- Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environmental damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
- Low
- Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
- Undetermined
- Dams for which a downstream hazard potential has not been designated or is not provided.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Osburn Reservoir -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Sandy River Blw Bull Run River | 1,150 cfs | → |
| Bull Run River Near Bull Run | 130 cfs | → |
| Little Sandy River Near Bull Run | 44 cfs | → |
| South Fork Bull Run River Near Bull Run | 49 cfs | → |
| Beaver Creek At Troutdale | 1 cfs | → |
| Sandy River Near Marmot | 665 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Osburn Reservoir.
Boat launches
- Interstate 84, Corbett
- Dalton Point, Bridal Veil
- Lewis And Clark State Park
- Heritage Park
- Southeast Leadbetter Road 100-898, Camas
- Feldheimer Park
Campgrounds
- Oxbow Regional Park
- Barton Park Camping
- Barton Park
- Ainsworth Campground
- Ainsworth State Park
- Dougan Falls- State Forest
Track Osburn Reservoir in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Osburn Reservoir
Where does the data for Osburn Reservoir come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the Low hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Osburn Reservoir.